n. someone in an official position of authority who can command or control others
n. a commissioned naval officer who ranks above a lieutenant commander and below a captain
n. 司令官, 指挥官
1. The commander gave clear instructions to the soldiers.
指挥官给士兵们下了明确的指示。
2. She wants to become a commander in the army one day.
她希望有一天能成为军队的指挥官。
3. The commander led the team to victory in the competition.
指挥官带领团队在比赛中获得了胜利。